There are international standards for the size of tungsten dart billet. The World Darts Federation (WDF) and the British Darts Organization (BDO) have developed standard tungsten dart billet length and weight ranges which are widely adopted and considered the official standard for the sport of darts.
According to international standard, the length of a tungsten dart billet should be between 8.0 inches (20.32 cm) and 8.5 inches (21.59 cm). A tungsten dart billet should weigh between 14 grams and 50 grams, while darts used in competitions usually weigh between 18 grams and 22 grams.
It should be noted that different countries and regions may have different length and weight standards for tungsten dart billets, but international standards are widely adopted and recommended. When purchasing a tungsten dart billet, one should choose a product that meets international standards to ensure that it can be used in competitions and competitions.
More details of tungsten dart billets, please visit website: http://www.chinadart.com/
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