Dart shafts and flights

Abstract

This product is a dart shaft and flight, constructed by sequentially connecting the components of the point (tip), barrel, shaft, and flight from the tip end that pierces the target. It is a one-piece shaft and flight, with the shaft and flight formed integrally by resin molding. In this product, the rear end of the groove wall separating the four recessed grooves formed around the central axis of the shaft is integrally connected to the fin of the flight, the difference in thickness between the groove wall and the fin is small, and the boundary between the groove wall and the fin is smoothly connected without any steps on the surface.

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