There are more benefits to using mechanical broadheads than just because they are more accurate than fixed blade broadheads. Since fixed blades can be just as precise as mechanicals, why do people talk so much about how mechanicals are more precise?
At ranges of 30 yards or less, mechanical broadheads are just as accurate as your field points. For the average hunter, mechanical broadheads can take care of many worries about how an arrow will fly. Using a fixed-blade broadhead instead of a well-tuned bow doesn’t give you a significant advantage (other variables held constant).
As an example, broadheads come in many different shapes and sizes. Everyone wants to stand out from the rest of the competition somehow. There are many different ways to get the moving blades of a mechanical broadhead to move. They move through the air with a slim shape and change into two-inch razor blades when they hit the ground. People usually use Broadheads for The Accuracy.
If your broadhead were always in the open position, it would be harder to hit what you were trying to hit. As the air pushed on the quickly spinning broadhead, your arrow would move all over the place as it went through the air. When you combine the up-and-down flexing of your arrow with the drag on the broadhead, you have a lot of chances for your flight pattern to get thrown off. Archery is one of the most sophisticated outdoor hobbies.
Because they are made of moving parts, mechanical broadheads have bigger entrance holes and can cut more than fixed broadheads. As the arrow is shot, the fixed head must find the right balance between cutting and being unimportant from an aerodynamic point of view. Mechanical broadheads don’t usually make holes two inches wide, while fixed blades usually make holes that are one inch wide.
How are a field point and a broadhead different?
People often say that mechanical broadheads fly the same way your field points do. If everyone says it, it must be true, right? Depending on your point of view, the answer is both yes and no. If you don’t shoot very far, mechanicals flies similarly to field points. This is why this statement is true. Most bowhunters, though, aren’t able to shoot much farther than this. Using the pie plate as an example, a mechanical broadhead can still hit the pie plate from about 50 yards away, just like a field point can.
At 20 to 30 yards, you can’t tell the difference between field points and mechanical broadheads. Since most whitetails in this range are killed with a bow, the idea that they fly the same way caught on with most people. At 40 or 50 yards away, you might see a drop of up to 4 inches. It doesn’t matter too much if you’re going for the lungs. It will be easier to tell the difference between a field point and a mechanical broadhead at longer ranges.
As an arrow is made ready to fly, it starts to spiral. Archery is a highly complex sport, so it’s sometimes more accessible for the average sportsman just to put a band-aid on the problem than to figure out what’s wrong.
Depending on what’s going on, you may need to tune your bow or your broadheads, or the spine of your arrow may be too high for your broadheads. Most of the time, fixing these problems can take a lot of time (especially for a beginner) and cost a lot of money especially if you have to visit a bow shop.