What is FOC and why is it important for archery?

FOC (Front of Center) measures how much of an arrow's weight is forward of its balance point. Proper FOC (10-15%) improves arrow flight stability, accuracy, and penetration. Too little FOC makes arrows unstable, while too much can affect trajectory.

How do I calculate arrow weight accurately?

Arrow weight is calculated by adding the shaft weight (GPI × length), point weight, insert weight, fletching weight (count × individual weight), and nock weight. The Perfect Arrow automatically calculates this using real manufacturer specifications.

What spine should I use for my bow?

Spine selection depends on your draw weight, draw length, arrow length, and point weight. Generally, higher draw weights require stiffer spines (lower numbers). Use manufacturer spine charts or The Perfect Arrow's calculator for precise recommendations.

How many arrows should I have in my quiver?

For hunting: 6-12 arrows minimum. For target archery: 3-6 arrows per end. Having extras allows for practice, replacement of damaged arrows, and ensures consistent performance across your set.

What's the difference between carbon and aluminum arrows?

Carbon arrows are lighter, faster, and more durable but more expensive. Aluminum arrows are heavier, less expensive, and easier to tune but can bend. Carbon-aluminum hybrids offer benefits of both materials.

Archery Guides

Master the art of archery with our comprehensive guides. Learn FOC calculation, arrow building, and proven techniques from experienced archers and bow hunters.

10 min readBeginner

Complete Guide to FOC (Front of Center)

Learn what FOC is, how to calculate it properly, and why it's crucial for arrow flight and accuracy in archery and bow hunting.

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15 min readIntermediate

Arrow Building Fundamentals

Step-by-step guide to building arrows from components, including shaft selection, point weight, fletching, and nocks.

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12 min readIntermediate

Arrow Spine Selection Made Simple

Understand arrow spine, how to choose the right spine for your bow, and match arrows to your shooting style.

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18 min readAdvanced

Optimizing Arrow Performance

Advanced techniques to fine-tune your arrows for maximum accuracy, consistency, and performance in competition or hunting.

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Why Choose The Perfect Arrow for Archery?

Advanced FOC Calculations

Unlike basic calculators, The Perfect Arrow uses physics-based calculations for precise FOC analysis, helping you achieve optimal arrow balance for accuracy and consistency in competition or hunting scenarios.

Expert Arrow Building

Our guides feature techniques used by professional archers and bow hunters, with real component specifications, performance data, and field-tested recommendations to help you build perfect arrows every time.

Proven Performance Methods

Learn optimization techniques used by Olympic archers, 3D champions, and successful bow hunters. Our guides go beyond theory to provide actionable advice for real-world shooting improvement and hunting success.