Well, I found some old triangles cut from an old circular saw blade, along with the rest of the old blade. There were two triangles cut out (I don't know what they were for), but they're 2 1/2" long, 1 1/4" wide after a little bit o' grinding. Thing is, Penssylvania state law doesn't like side notches on broadheads, and these pieces don't have enough on them to put a tang on. I was thinking about a ferrule, but couldn't find any 3/8" metal tubing. I was also thinking maybe put the notches on the butt end, but I've tried this before and I just couldn't tie them properly (way too loose).
Any ideas? Maybe something I could use as a ferrule, or perhaps just gluing/epoxy'ing them in and wrapping below might work? It's good metal, and I don't want to waste these pieces.