Step 1: Collect tools and materials
ABS Plastic / Recycled Stiff Plastic
Oven or Heat Gun
Drill / Drill Press
Drill bit that matches the outer dimension of the eyelets
Band Saw (optional)
Step 2: Determine the size of plastic you'll need
If you make the distance between the side eyelet holes match the distance of the pegboard holes you'll be able use hooks or screws to attach the quiver to the board neatly.
Step 3: Heat the plastic and fold the first fold
After figuring out the location of the first fold mark it with a pencil or by scoring it. Also mark the spots for the eyelet holes.
I used a heat gun to warm up the crease and fold it. I had to do this a couple of times to get the sides to match up perfectly.