A low tungsten content (70%-80%) dart barrel is the entry gradient of tungsten alloy dart barrels, characterized by tungsten mass proportion 70%-80%, higher binder phase ratio, tungsten particles dispersed in binder matrix, forming flexible composite during sintering, providing economy and machinability. The barrel suits leisure entertainment and beginner practice, low center of gravity design establishing basic trajectory, high fault tolerance. Processing sintering temperature lower, blank tolerant turning, completing extended straight contour, surface electrochemical anodizing color film, coating thin and uniform. Mechanically, ductility mechanism dominates, impact matrix deforms first buffering, daily use non-brittle. In application, low tungsten barrels popular in community gatherings, beginners casual throw easy board hit, grip like thick-diameter handle. Compared to medium-high tungsten, low tungsten barrel more flexible, drop non-shatter; lowest resource consumption, affordable initial cost. Environmental recycling simple, minimal tungsten use reducing mining dependence. Personalized entry reserves upgrade slots, later injecting high tungsten powder progressive transformation. This dart barrel lowers industry entry threshold, accommodating multiple hand conditions, advancing dart sport popularization and sustainable development.
