How much heel hair does a badminton have, and what kind of hair does a badminton have?

General specifications:

The shuttlecock should have 16 feathers fixed to the tray.

The feathers are 64 mm to 70 mm long. However, the length of the feathers of each ball from the support surface to the tip of the feather should be the same.

The feathers are rounded at the tip and have a diameter of 58 mm to 68 mm.

Feathers should be fastened with threads or other suitable materials.

The stock is 25 mm to 28 mm in diameter and has a round bottom.

Badminton weighs gram to gram.

Generally, there is one dozen balls in a bucket, that is, 12 pieces).

The definition of badminton in the International Badminton Competition Rules is as follows:

1: Balls can be made of natural materials, man-made materials, or a mix of them. As long as the flight performance of the ball is similar to that of a ball made of natural feathers and a cork ball holder wrapped in sheepskin.

2: The ball should have 16 feathers fixed to the ball tray.

3: The length of the feather is 62-70 mm, and the length of the feather of each ball from the surface of the ball to the tip of the feather should be consistent.

4: The tip of the feather is rounded, 58-68 mm in diameter.

5: Feather application thread or other suitable materials.

6: The bottom of the ball holder is spherical, with a diameter of 25-28 mm.

7: The ball is heavy.

8: Balls not made of feathers:

Synthetic materials are used to make skirts or balls such as natural feathers.

The ball holder is as described in Rule 6.

The size and weight of the ball shall be as described in Rule and 7; However, due to the difference in specific gravity and performance between synthetic materials and natural feathers, an error of no more than 10% can be allowed.

9: As long as the general style, speed and flight performance of the ball remain unchanged, with the approval of the relevant organizations, the following special circumstances can not use the standard ball.

When the standard ball is not suitable for use due to altitude, climate and other conditions;

Only changes are beneficial when the game is carried out.

But no matter what the standard, when it is made, it is 16 hairs, unless it falls off when it is beaten. Agree with the previous friends!

There are 16 feathers in a standard badminton, not 16 are definitely fake, and the tape on the bracket should be one and a half circles, which is the most formal.

16 roots: Of course, there are also counterfeit and shoddy products, which are 8 followers.

Badminton feathers are generally dominated by duck feathers and goose feathers.

Goose feathers are better than duck feathers, among which the goose knife is the best flying feather, and the goose knife is the most durable.

The feathers in badminton mainly include natural feathers and artificial feathers. Among them, the natural feathers are mainly goose feathers or duck feathers.

A standard shuttlecock has 16 feathers, and the shuttlecock should have 16 feathers fixed to the tray, and the feathers should be 64 mm to 70 mm long, and the length of each ball should be the same from the support surface to the tip of the feather. The feathers are rounded at the tip and have a diameter of 58 mm to 68 mm.

The material of different shuttlecocks is different, which is generally divided into goose feather balls, duck feather balls and nylon balls. Duck feather balls and goose feather balls are common in China, and nylon balls are more popular abroad.

The shuttlecock has 16 feathers, and the length of the feather is 64-70mm, but the length of the feather from the support to the tip of the feather should be the same for each ball.

The top of the feather is round, the diameter is 58-68mm, the diameter of the stock is 25-28mm, the bottom is round, and the shuttlecock is heavy.

Badminton is an indoor sport in which a long handle mesh racket is used to hit a small ball made of feathers and cork through a net.

Further information: The badminton court is a rectangular court with a long and wide singles court, a long doubles court with a long diagonal, and a singles court with a long diagonal. The width of each line of the court is 4cm, and the measurement should be calculated from the outer edge of the line.

Boundaries on the course should ideally be white, yellow or other easily recognizable colours. According to the regulations of international competitions, there shall be no obstacles within 12m above the badminton court and within 2m around the court (including the two adjacent courts).

The Chinese Badminton Association was established in Wuhan on September 11, 1958, referred to as the Chinese Badminton Association. The Chinese Badminton Association is a national mass sports organization with independent legal personality, the highest social organization representing China's badminton activities, and the only legal organization representing China to participate in the corresponding international badminton activities and the International Badminton Federation, and is a non-profit social organization.

The Chinese Badminton Association is composed of all provinces, autonomous regions, municipalities directly under the Central Government, sports associations of various industries, badminton organizations of the People's Liberation Army and other legal badminton social organizations.