A blowgun (also called a blowpipe or blow tube) is a simple ranged weapon consisting of a long narrow tube for shooting light projectiles such as darts. It operates by having the projectile placed inside the pipe and using the force created by one's forced exhalation ("blow") to pneumatically propel the projectile. The propulsive power is limited by the user's strength of respiratory muscles and the vital capacity of the lungs.
Video Blowgun
History
Many cultures have used this weapon, but various indigenous peoples of Southeast Asia, the Amazon and Guiana regions of South America, and Guatemala in Central America are best known for its use.
Projectiles include seeds, clay pellets, and darts. Some cultures dip the tip of the darts in curare or other arrow poisons in order to paralyze the target. Blowguns were very rarely used by these tribes as anti-personnel weapons, but primarily to hunt small game such as monkeys. North American Cherokees were known for making blowguns out of river cane to supplement their diet with rabbits and other small creatures.
Blowguns are depicted in paintings on pre-Columbian pottery and are mentioned in many Mesoamerican myths. Back then and today, the Maya use a blowgun to hunt birds and small animals with spherical dry seeds and clay pellets. The clay ammunition is made slightly larger than needed (to allow for shrinkage and refinement) and stored in a shoulderbag. The outside of the dry clay pellet is shaved off and burnished right before use.
Shorter blowguns and smaller bore darts were used for varmint hunting by pre-adolescent boys in traditional Cherokee villages. They used the blowguns to cut down on small rodents such as rats, mice, chipmunks and other mammals that cut or gnaw into food caches, seed and vegetable stores, or that are attracted to the planted vegetables. While this custom gave the boys something to do around the village and kept them out of mischief, it also worked as an early form of pest control. Some food was also obtained by the boys, who hunted squirrels with blowguns well into the 20th century.
Today blowguns are used with tranquilizer darts to capture wildlife or to stun caged dangerous animals. Herpetologists use blowguns to capture elusive lizards with stun darts. Blowguns are also used recreationally, with either darts or paintballs.
Maps Blowgun
Sport blowgun
There are several competition styles practised around the world. A standardization of competition style, based upon fukiya, is being pursued by the International Fukiyado Association and hopes to become an Olympic event. It is a 10-metre (33 ft) target shooting, using a standardized barrel caliber and length, and a standardized dart length and weight as outlined by IFA.
Two other styles are also being pursued to make up the Olympic blowgun event, both based upon the Cherokee Annual Gathering Blowgun Competition. The Field Style competition is similar to the winter Biathlon, where the shooter runs from a starting line to a target lane, shoots and retrieves the darts, and continues to the next station. The course length varies from 400 to 800 m (440 to 870 yd) or longer, with from 9 to 16 targets at various heights and shooting distances. The final style is the Long Distance target shoot. The target is a circle of 24 cm (9 in) diameter, and the firing line is 20 m (66 ft) away. Three darts are fired by each shooter, at least one of which must stick in the target. All successful shooters move to the next round, moving back 2 m (6.6 ft) each time.
Sport blowgun competition is managed by the International Fukiyado Association with which national associations in the United States, France, Germany and the Philippines are affiliated.
Gallery
Materials
Darts are typically made of hardwoods to prevent cracking, although bamboo skewers can be used informally. The dart's fletch can be made of many materials, such as down, feather tips, and animal fur. Modern materials, such as aluminium or carbon-reinforced plastic, are also used.
In Japan, the competition darts are made of cone shaped cellophane plastic rolled into a cone (Fukiya), topped with a non-pointed brass brad. The Japan Sports Fukiya Association JSFA has privatized the sport, and all materials must be purchased from them. International Fukiya Association IFA chairman H.Higuchi promotes worldwise blowgun rule cooperating with other countries.
In other nations, the use of modified piano wire is used to make the 0.40 in (10 mm) cal and 0.50 in (13 mm) cal darts, with certain manufacturers making specialty darts for odd sized or larger caliber barrels (0.35 in [9 mm] cal, 0.625 in [16 mm] cal, 0.68 in [17 mm] cal, and 0.75 in [19 mm] cal).
Use of home-made darts in the larger sizes, or for hunting is common, utilizing bamboo skewers (3 and 6 mm or 1/8 and 1/4 in diameter), wire coat hangers, and even nails, or knitting needles.
Specifications
As a primitive weapon, there are no set dimension for a blowgun's length and diameter. However, generally there are several sizes:
- Fukidake -- diameter is 13 mm (0.51 in) cal in Japan. Tournament length is 120 cm (47 in), but for practice one can use a 50 cm (20 in) tube. No mouthpiece is used; users wrap their lips around the tube. International versions can be slightly more flexible, allowing a tube of 122 cm (4 ft) and 13 mm (0.50 in) cal under IFA rules. Darts consist of a paper cone 20 cm (8 in) long, weighing 0.8 g (3/100 oz).
- Cherokee - made of river cane, 2 to 3 m (6 to 9 ft). Dart is 15 to 56 cm (6 to 22 in) long and made of locustwood or other available hardwoods such as oak, ash, maple, walnut, etc., fletched with bull thistle down or rabbit fur, that provides an air seal.
- Jakaltek wooden blowgun averages 1 m (3 ft) long with a sight placed 30 cm (12 in) from the end. Clay pellets are the most common type of ammunition and clay is sometimes added under the sight when the diameter of the blowgun is too thin for more stability and a better aim.
- Modern (US/EU) -- typically has a diameter of 0.40 in (10 mm) cal, however, both the 0.50 in (13 mm) cal and 0.625 in (16 mm) cal are admitted for competitive shooting, with restrictions on barrel length and darts dimensions/weight; with varying lengths having distance restrictions imposed. Bell-shaped mouthpiece. Standard length limited to 121 cm (48 in) in IFA sanctioned competition.
- Paintball marker -- made to be identical to the size of a 0.68 in (17 mm) cal paintball.
Legality
A law was passed in Guatemala in the 1930s outlawing the use of the blowgun in an effort to protect small game. It was difficult to enforce in rural areas, but was one of the reasons for the decline of blowgun use in Guatemala.
In the United Kingdom under the Criminal Justice Act 1988, and in Australia, the blowgun is categorized as an offensive weapon, and as such it is illegal to manufacture, sell or hire or offer for sale or hire, expose or have in one's possession for the purpose of sale or hire, or lend or give to any other person. Antique blowguns are, however, exempt.
In Canada, the blowgun is classified as a prohibited weapon and is defined as any device that "being a tube or pipe designed for the purpose of shooting arrows or darts by the breath". Any imported blowgun must be deactivated by either drilling a hole or by blocking it.
In the Republic of Ireland, blowpipes (blow guns) are classified as illegal offensive weapons.
In the US State of California, blowguns are illegal. They are also illegal in Massachusetts and the District of Columbia, but are legal elsewhere. There is currently no age requirement for using a blowgun.
See also
- Fukiya, Japanese blowgun
- Loire-style blowgun (French page)
References
Further reading
- Speck, Frank G. "The Cane BlowGun in Catawba and Southeastern Ethnology" in American Anthropologist 40:2 (Apr.-Jun., 1938), pp. 198-204.
- Sustak, David. 2007. Fukiyado: The Way of the Sport Blowgun. 258 pp.
- Juan F. Marino, Sumpitan - Il Grande Libro della Cerbottana (le origini, la storia, la tecnica, lo sport), Edarc Edizioni, 2007 (only in Italian). 273 pp.
- Chisholm, Hugh, ed. (1911). "Blow-Gun". Encyclopædia Britannica (11th ed.). Cambridge University Press.
- Marinas, Amante P., Sr. 1999. "Pananandata Guide To Sport Blowguns." 110 pp.
External links
- The Blowgun Forum
- Lefora Blowgun Forum
- Deutscher Blasrohr Verein
- France Sarbacane Sport Amateur
- Deutscher Blasrohr Sport Club
- International Fukiyado Association
- Japan Sports Fukiya Association
- United States Blowgun Association
- Cherokee blowgun
- Hunting by more natural methods from The Smoky Mountain News
Source of the article : Wikipedia
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