When our arrows were carbon and moving 300fps+ hay and most commercial targets of the time would not work, we used packing wrap in bundles. We use to get it for free out back of Home Depot. Funny stuff, it would grab the shafts of the arrows very well. Not good for broad heads! I would shoot it with my sling shot and the only problem I had was getting my shot back and the off occasion when two ball would hit each other.I use a clear saran wrap so when it penetrates it stays and you dont have to change it for a while I have mostly applied to the very front it is clear so you see through it and it does stop the bullets from popping out.