This throwing axe is a safe alternative to throwing actual steal blades. Meant to be thrown at a bristle board, like one you would throw plastic darts at but with longer bristles. Might upload a printable bristle board later, I may not.

Assemble by sandwiching the handle between two axe heads and bonding them together. There are three, five millimeter holes for such. Rivet, glue, plastiweld or whicheverthewho.

Quite possibly will need lined with a gripping material between the axe heads like tpu or foam.