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Main Boards => PowWow => Topic started by: KSdan on March 08, 2014, 12:06:00 AM

Title: Curious? Vented vs non vented flight?
Post by: KSdan on March 08, 2014, 12:06:00 AM

Any experience experimenting with vented versus non-vented broadheads?  PLEASE- I know its about tuning for good flight so no need to post that supposition!  Any real life experimenting all other things being equal??

Dan in KS

Title: Re: Curious? Vented vs non vented flight?
Post by: Ryan Sanpei on March 08, 2014, 01:31:00 AM

Dan, these are only my "personal observations". If all things were "'equal", I'd take vented for a slight "forgiveness" of flight.  There may be trade offs though as a vented "may" affect penetration and "may" be noisier in flight.

That being said, I'm currently hunting with a non-vented VPA.


Ryan

Title: Re: Curious? Vented vs non vented flight?
Post by: BigJim on March 08, 2014, 07:17:00 AM

I have found there to be no difference in my personal use other than the vented will make a noise. Not a big enough noise to concern me though.

I have been able to make the biggest non vented broadheads fly where my field tips do with just a little tuning.

BigJim

Title: Re: Curious? Vented vs non vented flight?
Post by: KSdan on March 08, 2014, 03:22:00 PM

Quote

Originally posted by BigJim:
. . . just a little tuning.

BigJim [/QB]

What do you mean by this.  I already have shafts cut and dialed in.  What can you do after that fact to tune for a broadhead?

Thanks
Dan

Title: Re: Curious? Vented vs non vented flight?
Post by: Prairie Drifter on March 08, 2014, 04:20:00 PM

Quote

Originally posted by KSdan:
 

Quote

Originally posted by BigJim:
. . . just a little tuning.

BigJim [/b]

What do you mean by this.  I already have shafts cut and dialed in.  What can you do after that fact to tune for a broadhead?

Thanks
Dan [/QB]

Brace height and nock position, very minor adjustments.

Title: Re: Curious? Vented vs non vented flight?
Post by: BigJim on March 08, 2014, 04:35:00 PM

Larger/longer broadheads may require a slightly stiffer arrow than perfect bare shaft. average size broadheads usually fly fine with a tuned arrow.
BigJim

Title: Re: Curious? Vented vs non vented flight?
Post by: TxAg on March 08, 2014, 04:59:00 PM

Some vented heads have proven a little louder to my ears. Some I don't notice. Regarding flight, I've not noticed a significant difference....at least with the ones I've tried.

Title: Re: Curious? Vented vs non vented flight?
Post by: ISP 5353 on March 08, 2014, 06:18:00 PM

I had one brand of vented three blades that made a lot of noise.  They flew well and penetrated fine, but they made noise.  I have some vented Simmons heads that I cannot hear at all.

Title: Re: Curious? Vented vs non vented flight?
Post by: KSdan on March 08, 2014, 08:00:00 PM

Wondering whether a vented head would be less prone to any possible wind planing?

Title: Re: Curious? Vented vs non vented flight?
Post by: buckracks7 on March 08, 2014, 08:12:00 PM

I have shot both on a windy day, and do believe vented are less affected by the wind.

Title: Re: Curious? Vented vs non vented flight?
Post by: KSdan on March 08, 2014, 08:20:00 PM

buckrack- which would also suggest a larger 2 blade head is more prone as well-unless it is large AND vented.  ??

Title: Re: Curious? Vented vs non vented flight?
Post by: SuperK on March 09, 2014, 08:41:00 PM

I second what Buckracks said.

Title: Re: Curious? Vented vs non vented flight?
Post by: Dan Adair on March 10, 2014, 12:56:00 AM

Quote

Originally posted by buckracks7:
I have shot both on a windy day, and do believe vented are less affected by the wind.

Go hunt antelope in Eastern Montana.  Vented is all I shoot these days.  It's a noticeable difference once it gets really windy.

Title: Re: Curious? Vented vs non vented flight?
Post by: KSdan on March 10, 2014, 10:41:00 AM

Thanks for the input guys.  Don Adair, buck-I too hunt in wind here in KS- and have really wondered about this. Makes me think about a Simmons- big 2 blade but vented and most of it narrow.  Hmmm