RE: question about target practice backing
A cheap way to ake your own target is to buy a heep of poly-fill from a fabric/craft store or a bunch of garbage bags and buy some nylon feed bags. Fill the feed bags with the poly-fill or garbage bags tightly and tie it off. You have just made your own bag target for about $10 to $15 bucks. When you need to replace the outer bag, slip it into a new feed bag. Done. It will stop all arrows EXCEPT broadhead tipped ones.