This Nerf dart fires itself

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Published 2023-02-26
I built the world's smallest Nerf gun...twice! Thanks to Factor for sponsoring! Use code JOELCREATES50 to get 50% OFF your first Factor box at bit.ly/3DDZy42!

Huge thank you to David for letting us use his space! Check out David's shop at www.facebook.com/WIMotorsportsllc

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Cinematic sequences: Quincy Sandbank at Multi Purpose Media
www.multi-purpose-media.com/

All Comments (21)
  • @nov1st
    Now create a nerf dart that shoots a nerf gun
  • @integza
    " I'm a strong independent bullet, I don't need a gun to fire me!"
  • @YourPalQWERTY
    Remember, it’s faster to swap to your dart than to reload your Nerf Gun.
  • This feels just one step from making a dart blaster with self contained cartridges (and no in-built propulsion)
  • @CarbonPanther
    Joel being like Cave Johnson: We fire the whole bullet. That's 65% more bullet per bullet!
  • @CarlMarx
    "We fire the whole dart. That's 65% more dart per dart." - Cave Joelson
  • @Magitek85
    I love that David has become a regular part of the channel. We can all live vicariously through his child-like excitement over your projects.
  • @Weisz
    This project was a literal banger! Definitely gonna blow up.
  • Add a "barrel" over the cap that is the full length of the interior of the dart. That should contain the gasses for longer and I imagine would shoot MUCH farther than the regular Nerf guns.
  • You need to stuff a slightly slower burning charge into the nose. It will ignite after the nitrocellulose and act as base bleed or like a sustainer motor, and significantly increase the range. You could also fashion some sort of converging/diverging nozzle to tuck into the end to optimize specific impulse, that should increase the range too.
  • At this pace, in a few years we will get a self-jumping jump rope and a self-solving Rubik's cube
  • @skulfate
    david saying"oooh that's nifty" made my whole week, rad dude.
  • @Beycrash
    Idea for improvement: using a small metal tube that fits inside the dart and is sealed on the capacitor side. The expandig gases could then accelerate the dart over a much longer distance.
  • @Katzuni
    You could also do Neodymium - Iron - Bore permanent launcher and a coil in the nerf bullet. With that kind of capacitor in the launcher you can achieve very powerful shots without burning your nerf projectiles
  • @zugnam
    “You know how you usually loose all the darts you lost all the gun”—Quincy, 2023
  • Can't believe it took the two of you so long to realize a spring loaded self firing dart.