My friend bought a nerf gun with a new mega bullet. It looks like I would be able to fit a photo capacitor in it that I harvested from some disposable cameras. It seems like it would be a fun project and I would only shoot my friends with it who have no heart conditions or electrical implants. Is this safe to do in dry conditions. The leads that would apply the shock would be right next to each other so there isn't a path across the chest. I would probably be using a modified version of this cap charger I found on instructables http://www.instructables.com/id/Capacitor-Charger/?ALLSTEPS to charge the bullets.