With our archives currently 3,500+ short articles deep, we’ve decided to republish a classic piece each Sunday to help our more recent readers find some that the best, evergreen gems from the past. This short article was initially published in respectable 2019.

You are watching: How to make a blow dart

Is over there anything you can not make out of PVC? We’ve already shown you just how to do a bow, a potato cannon, and also a marshmallow shooter the end of PVC, for this reason it’s only organic that we continue including to your plumbing-sourced arsenal v a PVC blowgun.

Blowguns have actually been roughly for thousands of years. Native peoples in southern America and Southeast Asia offered them primarily for hunting, shooting little seeds, poisoned darts, and handmade clay pellets in ~ birds and other little game.

Modern blowguns might look a tiny different than their pre-Columbian ancestors, yet the method they work is precisely the same. Snug-fitting darts or projectiles are loaded into the tube and also propelled through blowing hard into the end of the chamber. The pressurized air sends out the projectile hurtling v the barrel until it launches the end the other side toward the target.

Making a blowgun the end of PVC is an extremely easy, primarily since there are so plenty of adjustments and also substitutions you deserve to make and also still gain a an extremely functional blowgun. Here’s how to make a simple version, but feel cost-free to experiment with different projectile types, PVC lengths and also diameters, and also mouthpiece adapters.

Supplies

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1/2-inch Schedule 40 PVC (3’-5’ in length)1/2-inch to 3/4-inch adapter because that mouthpiece (optional)Scotch tapeScissorsPenHandful that 8d nailsPost-It notesHot glue gun (or at sight glue)Camo duct tape (optional, yet cool)

How to make a PVC Blowgun

Step 1: acquire Started On your Dart(s)

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First seize a Post-It note and cut out one quarter of it, discarding the square.

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Roll your continuing to be Post-It note into a cone shape and use a item of ice cream to host it in place.

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Trim turn off the guideline of your cone so the a nail simply barely fits v it.

Step 2: Insert Nail

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Put a dab of hot glue or super adhesive on the head of your nail and then happen it through the cone.

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The head of the nail have to rest snugly versus the bottom of your Post-It cone.

Step 3: finish Dart

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Place the dart in her 1/2-inch PVC pipe and use a pen to trace a line around the cone wherein they meet.

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It’s finest if the line you trace is just above the lip that the PVC pipe. This will make the cone contempt bigger 보다 the within diameter that the pipe and give friend a tighter-fitting, more effective dart.

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Remove the dart indigenous the PVC and also trim the excess file off over the heat you simply traced.

Step 4: check the Fit

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Place the dart right into the PVC pipe and also use your ignorance to push it in till it’s flush v the finish of her pipe. If the goes in with simply a touch of resistance, you’re good to go. 

Step 5: connect Mouthpiece

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Attach her PVC adapter come the end of the pipe whereby your dart is. This is totally optional. My very own take: the mouthpiece make it less complicated and more comfortable to capture your whole breath, yet you may lose a bit of power in the transition.

Step 6: Shoot!

Of course it didn’t stick in the tree this time, but it did later on when ns shot in ~ the fence.

You’re ready to shoot! lug the barrel of her blowgun to her mouth, take it aim, and also blow a suddenly burst the air into the barrel to launch her dart.

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Step 7: Personalize & Practice

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Make more darts, decorate her blowgun by pack it in camouflage duct tape, and also test your accuracy v homemade targets. Below are a couple of things to keep in mind together you think about a blowgun customized for your wants/needs: Longer blowguns are much more accurate, and can be an ext powerful, yet they call for bigger bursts of air.Shorter blowguns are simpler to pack and shoot, however you’ll sacrifice accuracy and also power.Lighter darts take less initiative to shoot, however they’re additionally less accurate and less powerful.