I guess this topic WAS about arrow mechanics and real life examples of arrow setups that work from light poundage bows. An example of arrow mechanics only, would be two 600 grain arrows traveling at 160 ft per sec with 2 identical broadheads. One being a 23/64 Port Orford Cedar shaft and another being a Victory VAP carbon 350. Both will deliver a momentum figure of around .43
Which one will penetrate through a consistent fleshy medium the most? My guess would be the carbon arrow because of its thinner shaft diameter. From this point we could use different examples of broadhead, FOC values ect, to see how penetration could be increased even further from that Victory 160 ft per sec 600 grain arrow.
Now once the 'off the shelf ultimate arrow' has been achieved, its penetration value will be a certain figure above the standard arrow. From there a recurve shooter could drop poundage to drop speed, in order to achieve the 'ultimate' arrows penetration to be the same as the standard arrow. And that the basics of the conversation folks!
I guess Ed Ashby has done a lot towards this arrow mechanics business but there are still some areas to study a little more.
Now for the disrespect part, I generally bowhunt plains game to eat and my ethos is to kill the animal as quickly as possible. This is in order to cause minimal pain to the animal, and so I can recover the carcass as quickly as possible so the animal doesn't cook in the sun. After every hunt I pack my cooler boxes as much as possible for the deep freeze at home.
The fact that the poundage is low has no relevance to the respect of the hunted animal. The respect part is generated when clean, quick kill is made and this has already been proven. Don't forget that bowhunters have cocked up with high poundage bows too! Does that bypass the disrespect category because the poundage was high?
I have moved to Zimbabwe with my wife and two sons from Australia because one of our reasons was for me to peruse my passion of bowhunting, bow fishing and fishing. I have been running a Field Archery club now for two years in Harare and our focus is on correct bow set up, shot placement and practicing on lots of different shooting stances and lots of different shots including pit blinds. I have lost 2 animals since I have been here and that wasn't with trad gear.
I don't pay bow permits as I am a resident of Zimbabwe. I also get very cheap hunts and free hunts but the free ones are mainly bush pig and jackal. This is one of the advantages of living here.
I don't see shooting a 30 to 35 pound bow disrespectful to an animal if it can make a clean kill. The solution to the so called problem is arrow mechanics. In fact, if this idea can be refined to a well proven, documented and extensively trialed setup, then women also can train on trad bows between 30 and 40 pound and have a good amount of success. I haven't really come across women shooting 50 pound and higher recurves but only really found there bodys capable of shooting average 35 pounds consistently and accurately. But there are a very talented bunch of gals out there who do shoot 40 and higher and full respect to them and there hard work.
But any way, who can shoot the highest poundage is talk for the bar after the hunt!!!