I have a deer target that has seen its fair share of shots, to the point that it was in two pieces. I used a combination of expanding foam, plastic bags, Liquid Nail and burlap to put it back together. It’s solid now. Here are the steps I used to repair my target.
1. Connect the pieces together with Liquid Nail (construction grade). You may need duct tape to keep pressure on the pieces while the glue dries.
2. If the two pieces seem weak after the glue dries or you’re having problems keeping the two pieces together, tape a piece of wood across the top to act as a spine. It doesn’t need to be a 2” x 4” just a piece big enough to give the body some rigidity. A couple of 3/8” wood dowel rods will work. The wood can remain there if you think it helps hold the body together.
3. After the glue dries fill in all small to mid size holes with expanding foam. If you used duct tape keep it in place for now.
4. After the foam sets up, pack the vital area with plastic bags or pallet wrapping material. Pack in as much as you can to make it dense. Fill any leftover voids with expanding foam. Don’t worry about the foam expanding out past the targets body you can trim the excess foam away after it dries.
5. Using Liquid Nail, glue on the burlap material and wrap the body with the burlap. Wrap it from spine to belly and back up to the spine. Be liberal with the glue and put a couple of layers of burlap around the body. Pull the burlap taut. Wear rubber gloves or old gloves that you can throw away because this is the messy part. Firmly rub the burlap and push the Liquid Nail through the material.
6. Once the glue dries, remove any duct tape that the burlap didn’t cover and paint the target with cheap exterior house paint. If you don’t want to paint the whole target, at least paint the burlap part to protect it from the weather.
At this point you should have a target that is back to being one piece and ready to shoot. The vitals area packed with plastic should be dense enough to stop your arrows. When this breaks down, repack the vitals area and wrap the body with more burlap. This setup should last a couple of years or more.