The dart flight is necessary to stabilize your dart in the air. Flights are available in a vast selection of colors, sizes and materials. There is no "correct" or "best" flight shape. It depends on your personal throw which flight to choose. Selecting the proper flight for your darts is a trial-error process. We will have a closer look at this in the darts tuning section.

The most important rules for handling your flights are:

1) Always use the same flight shape on all your 3 darts.

2) Always spread your flights.

we should chose right one.

This flight is flat . Bad, bad, bad! When you put new flights on your darts it is likely that the result looks like this. You will have to do some manual "spreading" work with every new flight.

This flight is spread correctly. You must spread your flights because only this guarantees a proper flight of the dart.

The flight shape in the pictures above is called "standard". Other shapes are called "pear", "kite", "electro", and many more are available. For getting started you should use the "standard" shape.

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Soft dart tips don't really need "maintenance". Once they are bended or broken just replace them.

If you are using "classic" steel tip darts then you don't have a choice for tips. The darts come with fixed tips that can't be replaced, or can only be replaced with work shop tools. However, there are steel darts with movable tips available. These tips are made for avoiding bounce-outs. These systems are quite good at that and usually reduce bounce-outs by 80 per cent or more.

These movable tip systems can be used on special soft dart tips from the movable tips manufacturer, or on normal and usually a lot cheaper soft darts tips  (for possible compatibility problems see the barrels section). Movable tip systems can be quite expensive. If you are a soft tipper and want to play or practice on a steel tip board on occasion and don't want to invest in movable tips then you can get cheaper "standard" replacement tips:

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The structures and morphologies of various commercial forms of ammonium paratungstate have been studied and related to the processes used for the production of this material. High temperature crystallization processes are shown to produce the monoclinic pentahydrate 5(NH4)2O.12WO3.5H2O which yields a cuboid or equiaxed monoclinic powder morphology. Crystallization at room temperature produces the orthorhombic undecahydrate 5(NH4)20.12WO3.11H2O which has a lath-like particle morphology. Freeze-dried ammonium paratungstate is shown to be amorphous in nature, to have a chemical composition approaching that of the undecahydrate, and to have a porous, multiparticulate agglomerate particle morphology. The apparent densities of the samples of ammonium paratungstate are explained in terms of the particle morphologies.

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Aimed at research and Design Institute of ammonium paratungstate the production waste water to put forward a reasonable process,so that the treated wastewater discharges standards.The results showed: the two methods could meet the national discharge standard.One is waste acid neutralization-lime precipitation,two is sulfuric acid neutralization-lime precipitation of arsenic and fluoride can meet the national wastewater discharge standards;fluoride ion concentration was increased to700mg/L,the method can also be used.

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