In this how-to video, you will learn how to make a blowgun and darts. You will need tape, a nail, and a magazine shape. Fold the magazine into a cone shape, as shown. Next, place the nail through the large end and stuff it in with a pencil so that the nail sticks out the narrow end. From here, get a piece of tape and stick it so that the nail is attached to the cone. Use a PVC pipe for your blow gun. You can decorate it with electrical tape if you want. Stick the dart to the end of the pipe and blow. Use this device with caution.