Step 4: Combining the two pieces
Flip over the bottom piece and align it over the other piece as shown in the picture. Fold the far left & far right corners in, crease the fold, and then tuck them into the other piece.
Turn over the semi-assembled product. Fold the tips in, crease, and then tuck them into the remaining slots.
You will be left with a strong throwing star. The tips come out very sharp, although they weaken with each hit.
There are many different methods to throwing these. You can throw it like a Frisbee, a playing card, etc.
**NOTE: I strongly recommend not to throw these towards people or animals, as the tips could easily cause eye damage, as well as many other injuries.**