On the Rocket's you will notice that the blades in a closed position have a step notched into each blade spine.Simply affix the rubber band,so as to capture the blades to prevent them from opening on release.They should have rubbers affixed,when you bought them.These are extra's!
The Steel washer's are to be affixed on the threaded shank,and fit between the back of the head,and the insert of your arrow.These prevent the blade's from opening to far,and breaking off.

Edited by - Hidden Hunter on 09/15/2002 19:17:09