Attachment 46770Attachment 46769found a cheap darts . pretty good . dremal tool grinding stone . if your like me u use alot of theseAttachment 46768 the little grinding stone in the dremal grinding and sanding kit works the best but can't find that sold by its self. its the one on the right side of pic . you will have to grind the others to a point . they fit perfect in the holes on FP gantlets . used a band saw to cut off the end . 1 1/4" long . about right ? i just guessed . never owned a set . my frist fett.