How to Make a Paper Crossbow

I noticed that there was no decent tutorial out there for making a paper crossbow that didn’t utilize rubber bands. This is what I came up with as a result. The crossbow is actually quite durable in design and should stand up to use for for a very long time so long as it doesn’t get wet. Hopefully a good deal of office boredom can be solved with this. The working mechanism for this crossbow is in the arms made of rolled paper and supported by tape. Typically a bent tube of rolled paper would tear when bent, but a layer of tape seems to distribute the load evenly enough to not only prevent the paper from tearing, but also give it a strong and fast spring action when released. This allows for a rigid bow string to be used which utilizes the energy in the arms to propel the projectile – Rather than most toy crossbows which use rigid arms and an elastic band which propels the bolt more like a slingshot than a crossbow. This crossbow can throw a pencil or pen a good 100 feet. A possible modification for even more power might be to make two arms on each side that the bow string would tie together at the tips. Having double arms is about the only way to go about adding more power because adding much more paper to the first set will only result in them tearing or being completely rigid. Similar to how you can only fold a piece of paper so many times. Have fun! Don’t take an arrow to the knee. Vote for me on King of the Web here: Tags: how to make paper gun that
Video Rating: 4 / 5

25 réflexions au sujet de « How to Make a Paper Crossbow »

  1. I have a friend like you.
    For a biography project at our school, he did his on a WW1 tank commander (I cannot remember his name) and built a Renault tank OUT OF CARDBOARD. It had functioning tracks and wheels, along with a rotating turret with a small pipe about as wide as a pencil for the barrel, which shot airsoft pellets by inserting a pencil in the back of the tube. What’s better? He had his actual project INSIDE the tank! He made it not too long ago, about a month, and he is 13.

  2. HEY GUYS!

    We’re 2 students doing pranks, dares and other stuff! IF you like these kind of videos we’d love it if you could spend a minute checking our channel out!

    Let us know what you think? Any dares? Suggestions?

    Thanks so much guys :D x

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