Quote:
Originally Posted by davec921
The grains weight of the arrow is determined by the bow.
And what I mean by that is that the draw weight an the draw length is what decides that.
The normal is that the arrow should weigh 5 grains for every pond of draw weight. So if your drawing 60 pounds then the arrow should weigh 300 grains. Im still new as well but that is what I have found while doing research.
Hope that helps
DAVE
|
Let's clarify this just a bit. 5 gr'lb of draw weight is the recommended MINIMUM total arrow weight. Most hunting arrows will weigh at least this and most times a lot more.
As for the original question. Point weight is a completely separate issue from shaft weight. What is important is to have a properly spined shaft for your setup. For almost any hunting setup it would be impossible to have a shaft that weighs 100 grains. In any given spine there can be a great variance in shaft weights as there are different shafts with different diameter and wall thicknesses. These two measurements determine the shaft weight in grains per inch (gpi). GPI X shaft length = shaft weight. Shaft weight+ nock + fletching + insert + point = total arrow weight.