Tungsten alloy dart shaft, made of tungsten heavy alloy material, is the mould of tungsten alloy dart barrel. The most commonly used darts in professional games is tungsten alloy darts.

Tungsten heavy alloy is a kind of tungsten based alloy (tungsten content of 85-99%), added with nickel, copper, cobalt, molybdenum, chromium,etc. Tungsten heavy alloy products are usually made from tungsten nickel iron, tungsten nickel copper or tungsten nickel iron copper by powder metallurgy process. According to different product applications and working environment requirements, tungsten content of tungsten heavy alloy products is usually 79%W~97%W, and its density is 15.00g/cm~18.50g/cm.

Tungsten heavy alloy materials have distinct characteristics in density, strength, hardness, ductility and other physical properties. Its density is 19.3cc (20 degrees), which is over two times than that of steel. Tungsten alloy darts that made of tungsten alloy dart shafts are much smaller in diameter for its higher density. This kind of small and heavy dart will help us hit the bull's-eye.
 

In addition to high density, tungsten alloy dart also has wear resistance, corrosion resistance, and stable chemical property. It does not react with any substance at normal temperature. It can prevent the corrosion of sweat when throwing darts, and it is not easy to deform, and it’s environmental friendly.

 

Tungsten dart precision can be controlled within ±0.02mm, weight ±0.05g. The tungsten content of tungsten alloy dart is generally between 70%-97%. The weight of tungsten alloy dart that generally used by most professional players is between 19 and 25 grams. Perhaps the feeling of weight in each stage will be different, so players generally choose darts according to their own comfortable feeling. At present, tungsten alloy darts are formal darts in professional darts games.