Things You'll Need
Instructions
Print a boomerang pattern from a computer website. Cut out the pattern. A basic boomerang shape resembles a roughly drawn capital ̶0;V.̶1;
Trace the pattern onto a one-quarter-inch piece of birch plywood.
Place the plywood onto a band saw. Cut the boomerang shape out of the plywood with the saw̵7;s motioning blade. Use a smooth arm movement to create an even edge along the boomerang̵7;s sides.
Sand the edges and surfaces with sandpaper, removing all rough wood protrusions.
Create fine sloping surfaces along the boomerang̵7;s edges with sandpaper. Similar to an airplane̵7;s wings, the boomerang needs leading and trailing edges for generating lift in flight. Make sure that the leading rounded edge extends into the boomerang's surface by .25 inches. In contrast, the trailing edge extends from the edge into the surface by 1 to 1.5 inches. This shaping effectively creates a helicopter's rotor design for easy lift into the sky, according to "Popular Woodworking Magazine."