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Dart thread: get to know the threads in darts
Over the past few decades, darts have transformed from a casual game played in local pubs into a serious and competitive sport. If you've ever tried your hand at this skill-based activity, you know it's far more than just throwing a dart at a board and hoping for the best. Today, darts is a professional sport with high-tech equipment, precise techniques, and strategic thinking.
One of the most fascinating parts of a dart is its construction. The **dart shaft** is not just a simple piece of plastic or metal—it’s an essential component that plays a key role in performance. And within that shaft, there's something you might not think about much: the **dart thread**. In this post, we'll explore where the thread is located on a dart, what its purpose is, and the different types of threads used in modern darts.
### Where Is the Thread Located on Darts?
To understand the location of the thread, let's first look at the main components of a dart. A typical dart consists of four main parts: the **tip**, **barrel**, **shaft**, and **flights**. Each part has a specific function and is designed to work together seamlessly.
The **tip** (or point) can be made of either plastic or steel, depending on whether it's a soft tip or steel tip dart. Some steel tips are permanently attached to the barrel, while others may require threading. This is where the first thread comes into play—on soft tip darts, the tip is often threaded to screw onto the barrel.
Next, the **barrel** is the part you grip when throwing. It connects to the **shaft**, which holds everything together. This connection is usually made using a threaded joint. That's the second place where you'll find a dart thread—on the end of the barrel, where it screws into the shaft.
Lastly, the **flights** help stabilize the dart in flight. While they don’t typically involve threads, they’re an important part of the overall design.
### Why Do Darts Need Threads?
You might wonder why darts even need threads in the first place. Couldn’t they all be one solid piece? Historically, early darts were indeed made from wood and had no threads. But as the sport evolved, so did the need for more precision and customization.
Threads allow players to easily swap out parts like the tip, barrel, or flights. This makes it possible to fine-tune the weight, balance, and feel of the dart to suit individual playing styles. Plus, if a part gets damaged, it can be replaced without having to throw away the whole dart. For professional players, this level of flexibility is crucial.
### What Thread Types Are Used in Darts?
To ensure compatibility between different parts, the industry has adopted standard thread sizes. Most darts use **2 BA** (British Association) threads, which have an external diameter of 4.70 mm and a pitch of 0.81 mm. Another common type is the **¼ BSF** (British Standard Fine), which is slightly larger with a diameter of 6.35 mm and a pitch of 0.977 mm.
Some manufacturers, like M3, use an **external thread** on the barrel, which offers a better weight-to-diameter ratio but isn't compatible with standard 2 BA threads. Also, certain special tips like **Powerpoint** or **Hammerhead** require deeper cuts in the thread to prevent bounce-outs, meaning only specific combinations will work properly.
If you're ever looking to make or replace a dart thread, you can find all the necessary tools at **BAER**, a leading manufacturer of threading equipment for both BA and BSF dart threads. Whether you're building your own custom set or just replacing a worn-out part, having the right tools is essential.
Darts may seem simple at first glance, but behind every throw lies a world of engineering, design, and precision. Threads might be small, but they play a big role in making the game what it is today.