Cosmo - Fit Shaft - Super Duralumin

The Cosmo Fit Shaft made from Super Duralumin, a lightweight aluminium alloy, making them very hard wearing. These locked duralumin stems have a flat top to lock the flight in place and the normal stem profile tapers from the bottom of the shaft to where it meets the flight. The given length of these super duralumin stems is what is visible when the dart is fully assembled.