Blow guns are not legal in every state or country. Please check the legality of completing this instructable before continuing. These foam dart guns can fire a projectile with extreme velocity. Only responsible adults should complete this instructable. Do not shoot darts at people!
To build and use this foam dart gun you will need a buy a few things.
-foam darts (this build is based upon Nerf brand whistler darts)
-string or twine
-paint is optional
Very few tools are needed to complete the build.
-some kind of saw (hacksaw will be fine, I will use a vertical band saw in this instructable)
-a dremel tool (sand paper will work as well)