Tonga – Bamboo Overdraw for Short Arrows – Erenhill

Tonga – Erenhill is a specialised bamboo overdraw device designed for shooting short arrows at longer or full draw lengths.

Its main purpose is to extend the arrow's guiding path so a shaft shorter than the archer's normal draw length can remain properly supported.

What is a Tonga?

A Tonga is not a bow and it is not an arrow.

It is a guiding device used together with a short arrow.

The arrow travels along the Tonga during the draw and release.

How overdraw works

Without an overdraw, an arrow that is too short for the archer's draw length can move behind the normal support point.

The Tonga extends this support path.

Does a Tonga increase bow power?

No.

The bow's performance still comes from draw weight, draw length, limb efficiency and arrow mass.

The Tonga simply allows a different arrow length to be used.

Natural bamboo

The device is made from natural bamboo approximately 12–14 mm in diameter.

As bamboo is a natural material, each piece may vary slightly.

STANDARD and PREMIUM

Two straightness grades are available:

STANDARD – 4–6° deviation
PREMIUM – 0–1° deviation

The PREMIUM version is selected from straighter bamboo.

This does not automatically guarantee better shooting accuracy.

Thumb draw

The Tonga is suitable for selected thumb-draw techniques.

The archer must also learn correct arrow guidance, Tonga orientation and controlled release.

Horseback archery

A short-arrow overdraw system can also be useful in selected horseback-archery techniques.

The entire setup should first be mastered safely from the ground.

Asiatic bows and horsebows

The Tonga may work with selected Turkish, Hungarian, Mongolian and other Asiatic or horsebow designs.

Compatibility is not universal.

Choosing a short arrow

A short arrow must be matched according to:

• length,
• spine,
• mass,
• point weight,
• bow draw weight,
• actual draw length,
• fletching.

A shortened shaft may behave dynamically stiffer than the same shaft in a longer configuration.

Safety

A short arrow must not be drawn beyond its safe unsupported length without the correct overdraw system.

The Tonga should also be inspected for cracks, splinters, deformation and damage to the guiding surface.

Erenhill Archery School

Tonga shooting is a more specialised technique than ordinary archery.

Erenhill Archery School can help with safe setup, short-arrow selection and the fundamentals of thumb draw and overdraw use.

Frequently Asked Questions

What is a Tonga?

A bamboo overdraw device for guiding a short arrow at a longer draw.

Is it a bow?

No.

Is it an arrow?

No.

What material is it made from?

Natural bamboo.

What is the diameter?

Approx. 12–14 mm.

What are the available grades?

STANDARD and PREMIUM.

What is the STANDARD deviation?

4–6° according to current product data.

What is the PREMIUM deviation?

0–1°.

Is PREMIUM automatically more accurate?

No. It is primarily a straighter bamboo selection.

Is it suitable for thumb draw?

Yes, according to the product specification.

Is it suitable for horseback archery?

Yes for selected techniques and compatible setups.

Does it increase bow power?

No.

Can I use any short arrow?

No. The arrow must be matched to the bow, draw length and Tonga.

Is it suitable for complete beginners?

It is specialised equipment, so basic safe archery skills should come first.

Final Summary

Tonga – Bamboo Overdraw for Short Arrows – Erenhill is a specialised natural-bamboo guide for short-arrow shooting at longer draw lengths.

Its key features are:

• natural bamboo,
• approx. 12–14 mm diameter,
• STANDARD 4–6° grade,
• PREMIUM 0–1° grade,
• individually inspected pieces,
• thumb-draw compatibility,
• selected Asiatic bow and horsebow use,
• traditional and horseback-archery applications.

Its main function is straightforward: to safely extend the guiding path of a short arrow during a longer draw.