Can I use a stiffer spine arrow?
You can manipulate the dynamic spine of an arrow and make it act stiffer when shot from a compound bow by decreasing peak bow weight, point weight or the point/insert combination, using heavier bow string material or adding more strands to the string, heavier vanes, heavier serving material and/or nocking point and …
Is it better to shoot a stiffer arrow?
The stiffer the arrow, the less the bend. The less the bend, the more energy that goes into forward speed and the less drag on the arrow. When you think about it, logic seems to indicate that for a compound bow, using a release aid and a properly set up rest, the stiffer the arrow, the better.
How do I make my arrow spine stiffer?
To stiffen the dynamic spine or reaction flex of the shaft during the shot you need to remove weight up front, cut the shaft shorter, add more weight to the nock end, or lower the draw weight.
What does 400 mean on an arrow?
The numbers refer to the spine of the arrow. The different spines refer to the stiffness, a 400 spine arrow is generally for bows 40-60 lbs. 350 spine is for bows roughly 55 – 75 lbs, and a 500 spine arrow is for bows roughly 30 – 50 lbs.
Do heavier arrows fly better?
Arrows come in three weight categories: light, midweight and heavy. Lighter arrows fly faster and can group more tightly, but they’re often harder to tune. Heavier arrows fly slower but resist wind better and penetrate deeper. Shooting the wrong arrow weight for a bow can damage equipment and harm the archer.
What do arrow spine numbers mean?
Arrow spine in its simplest definition is the measurement of the arrow’s stiffness. It measures how much an arrow will bend or flex. … The lower the numbers, the thicker the arrow while the higher the number, the easier the shaft to bend. For example, an arrow with spine number 400 is stiffer than a 600 spine arrow.
What should my arrow spine be?
Adding weight to the front of the arrow weakens its spine. That’s why Gold Tip recommends a 400 spine for a 27-inch arrow with a 100-grain point shot from a 60-pound bow, but also recommends a 340-spine arrow if its length and draw weight stay the same, but its point weighs 150 grains.
How do I know if my arrow spine is too stiff?
A lighter tip INCREASES an arrow’s spine (makes it act more stiff). If the arrow is too stiff it will favor the left side while if the arrow is a bit weak, it favors the right side.
What is a 340 spine arrow?
The most common spine sizes range from 260 to 500. As with combination arrows, a smaller number means the arrow has a stiffer spine. Therefore, a value of 340 indicates a stiffer and heavier spine while a value of 500 indicates the lightest and most flexible spine.
What happens if an arrow is too short for the bow?
Bending, known as “archer’s paradox,” occurs when an arrow is released from the bow. … Spine strength must be matched to bow draw weight. If your arrows are too lightly or heavily spined for your bow, the “archer’s paradox” movements will be extreme, resulting in poor arrow flight and loss of accuracy.
Are longer arrows more accurate?
If you’re consistent on draw length, arrow length matters little except for precision shooting. But, arrow length affects dynamic spine, so if your arrows are the same spine, but different lengths then they aren’t actually the same spine. As long as they’re all the same, not really.