These 3d printed parts are perfect for a modular resettable target.
After being hit you can check and adjust your aim based on the hole left in the paper. If the paper is too flimsy for you, you can first glue the paper to cardboard and cut it out before attaching the the target.
Here is a video of it in action
To complete this build it is required to print at the minimum:
1x Modular Hinge
1x Modular target of your choice
I have also include the Step and stl file for the interlocking pin for you to design your own modular targets from. Happy Printing!
The hardware necessary to complete this include(s):
1x M3x20 or longer countersunk screw
1x M3 lock nut (standard M3 nut could be used, but not recommended)
2x Wood Screws
1x 2x4 or sheet of wood to screw flanges into
1x Cut out of target from pdf
2x Strips of tape