Step 2: Cut the "blanks"
The first step is to cut the pieces of foam that will be the body of the darts. I make them a little over 2 inches long, the length is up to you. When you cut it, bu sure to pull the foam straight. That way, after the blank is straightened permanently in the next step, the tips will be flat.
Cut one blank, then repeat as many times as you want. If you are planning to use the whole roll, save a foot or two for the final step.