What is the effect of using arrows that are too lightly spined for your bow?

Using arrows that are too lightly spined for your bow can lead to a loss of accuracy and poor flight. This occurs because arrows have a designated spine measurement that indicates their stiffness. If the spine is too weak for the draw weight of your bow, the arrow will bend excessively upon release. This improper flexing can cause the arrow to wobble during flight, leading to unpredictable trajectory and inconsistency in hitting the target.

When the arrow can't stabilize properly in the air, it doesn't maintain a straight path towards the target, resulting in poor grouping and diminished overall accuracy. In addition, a weak spine can affect the arrow's impact point, causing it to hit lower or veer off to one side. Therefore, choosing arrows with the correct spine is critical for achieving optimal performance in archery, ensuring consistent and accurate shots.