Model rocket fin and centering rings with slots

3d print this model out of the material of your chose or laser cut it out of 3 mm birch plywood. first, slide on the first centering ring onto the inner tube and epoxy it on, screw and epoxy in the shock cord connector and tie the Kevlar shock cord. then cover the tabs of each fin a a generous amount of epoxy and slide it into the slot on the centering ring, finish it of by attaching the second ring. Please like and make this model as it provides great support.