this post was submitted on 18 Nov 2024
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Target Archery

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🏹 All things archery! No matter what bow or discipline.

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[–] Cris_Color@lemmy.world 2 points 1 month ago (1 children)
[–] johsny@lemmy.world 2 points 1 month ago

πŸ™πŸ»

[–] hemko@lemmy.dbzer0.com 2 points 1 month ago* (last edited 1 month ago) (1 children)

I know nothing about archery this just popped up on my feed, but is how does that pulley thing actually work? There's a very stiff bow and then you get easier extension of the string with the pulleys - but what is the point of this instead of a just standard less stiff bow and normal string straight string?

The center part looks very stiff, so I guess there's less lateral flex for increased accuracy?

[–] johsny@lemmy.world 9 points 1 month ago

I think you are talking about the Cams, which gives mechanical advantage, eg at the end of the draw cycle you are pulling back (and holding) only 75% (this is adjustable on some cams) of the 40 pounds of draw weight.

Longer stiffer risers are more stable and more accurate. There is also a lot of physics involved with the limb angles etc. to absorb more vibration and shock, for quiter and more stable shots.

[–] HaleHirsute@infosec.pub 2 points 1 month ago

That’s a useful and well designed setup, nice!

[–] ayyy@sh.itjust.works 2 points 1 month ago (2 children)

I hope the glue will hold up to all that torque!

[–] johsny@lemmy.world 2 points 1 month ago

Been using it for a while now, sometimes with two bows, and it is still holding up.

[–] shalafi@lemmy.world 2 points 1 month ago (1 children)

Plumber buddy taught me that PVC glue isn't glue. It's a compound that melts the joints together as strong as the pipe itself. Neat!

[–] ayyy@sh.itjust.works 1 points 1 month ago

You’re telling me that owning a can of blue stuff makes me a certified welderβ€½ My dad would be so proud…

[–] Anticorp@lemmy.world 2 points 1 month ago (1 children)

Hey, that's brilliant! It's especially cool that it's light enough to lug out of the garage every time you want to use it. I have a bag stand for my target, but I almost never use it because it's heavy and cumbersome.

[–] johsny@lemmy.world 2 points 1 month ago (2 children)

Thanks! This is very light, you can just pick it up with one hand and put it where you need it. πŸ‘πŸ» Also weatherproof, so I just leave it outside.

[–] Anticorp@lemmy.world 1 points 1 month ago

My wife isn't keen on me leaving my archery stuff outside, and I understand her point. Still super cool though! Thanks for sharing.

[–] RagingRobot@lemmy.world 2 points 1 month ago

Now take a bow

[–] shalafi@lemmy.world 2 points 1 month ago (1 children)

I might summon up enough scraps to make a little one! So you didn't add any weight to the base? I feel like I would add sand in the bottom, but it looks stable as is.

What PVC is UV resistant? Mine would be on the firing range at my camp, outside 24/7/365. Did you use the purple/blue compound to fit it?

[–] johsny@lemmy.world 1 points 1 month ago

I just asked the plumber for surface pipe, not the type that goes underground. I just used standard pvc glue. I have two screws on the bottom of the upright for some strength, but it doesn’t seem to need it.

[–] ayyy@sh.itjust.works 1 points 1 month ago (1 children)

What size pipe is that? 1 1/4”? I plan to blatantly copy you haha

[–] johsny@lemmy.world 2 points 1 month ago (1 children)

It is 40mm. The only problem is the long upright, it is a bit bendy so you need a support to keep it from sagging when you have two bows on there. I just used a scrap bit of aluminum angle to support it.

[–] ayyy@sh.itjust.works 1 points 1 month ago

I see the cross bracing now that you point it out, thanks!