Twister Nock???

[Gunnyart]

I'm sure it's been discussed here but a quick search turned up nothing.

What are the chances they meet their claims? Anyone here swear by them?

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http://www.huntingrevolution.com/index.php?option=com_content&task=view&id=128&Itemid=1

[Gunnyart]

Watch the highspeed video of the arrow leaving the bow and it obviously makes the arrow fly like it has a much stiffer spine.
I think this has merit.

[peterp63]

Interesting.

[darralld]

Doesn't helical fletching cause the same reaction?

[Stoof]

[ame="http://www.youtube.com/watch?v=ILFR_cmclS4"]Twister Nock - YouTube[/ame]

The arrow twists then stops. Not sure I see the benefits.

[ultrastealth]

Twister Nock - YouTube

The arrow twists then stops. Not sure I see the benefits.

It's a good idea, but it obviously doesn't accomplish anything if the arrow stops after the initial twist.

[SaltwaterSlick]

I'm a sucker for new widgets... I'd try 'em.

[AddisonOil]

Twister Nock - YouTube



The arrow twists then stops. Not sure I see the benefits.

Rest isn't timed correct. Fletching hits the rest on departure.

[Rat]

Rest isn't timed correct. Fletching hits the rest on departure.

The arrow stops twisting before it ever reaches the rest.

Based on this video, they are a gimmick.

I think you would have a better chance of achieving your goal with the Turbo Nock. It actually starts the arrow spinning as soon as it leaves the string.

[Fishndude]

there's so much bouncing around there, who can tell?

[Felix40]

It quit spinning way before getting anywhere near the rest. Looks like it was done after about 6 inches.

[Drycreek3189]

Rest isn't timed correct. Fletching hits the rest on departure.

Yeah, the arm bounces back up and contacts the nock vane, possibly negating any improvement in arrow flight. Although, I'm not sure there is any improvement, you certainly should have a setup that compliments your " test ", instead of hinders it.

[Gunnyart]

The way I understand it, because the arrow is twisting as the initial force is being applied the spine flexing is diminished. It's not like the effect of rifling on a bullet. It just keeps the arrow spine straight while it's under the greatest force and doesn't require air resistance to stabilize it in flight nearly as much.

[wisco-hunter]

check out spinnock.com, same concept except the arrow continues to spin, pretty interesting

[FCoDxDart]

Whats actually happening is the nock is still on the string when it stops as mentioned above. The rest doesn't touch the fletching at all.

Yeah, the arm bounces back up and contacts the nock vane, possibly negating any improvement in arrow flight. Although, I'm not sure there is any improvement, you certainly should have a setup that compliments your " test ", instead of hinders it.